CA2823105C - Agrochemical formulation comprising encapsulated pesticide - Google Patents

Agrochemical formulation comprising encapsulated pesticide Download PDF

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Publication number
CA2823105C
CA2823105C CA2823105A CA2823105A CA2823105C CA 2823105 C CA2823105 C CA 2823105C CA 2823105 A CA2823105 A CA 2823105A CA 2823105 A CA2823105 A CA 2823105A CA 2823105 C CA2823105 C CA 2823105C
Authority
CA
Canada
Prior art keywords
solvent
water
microcapsules
pesticide
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2823105A
Other languages
English (en)
French (fr)
Other versions
CA2823105A1 (en
Inventor
Claude Taranta
Thomas Bork
Tina Schroder-Grimonpont
Britta Katz
Tatjana Sikuljak
Simon Nord
Jurgen Distler
Richard A. Warriner
Daniel BIHLMEYER
James Thomas WOFFORD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of CA2823105A1 publication Critical patent/CA2823105A1/en
Application granted granted Critical
Publication of CA2823105C publication Critical patent/CA2823105C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/02Polyureas
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28Microcapsules or nanocapsules
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225Polyamines
    • C08G18/3228Polyamines acyclic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/62Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2310/00Agricultural use or equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
CA2823105A 2011-01-11 2012-01-11 Agrochemical formulation comprising encapsulated pesticide Active CA2823105C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161431458P 2011-01-11 2011-01-11
US61/431458 2011-01-11
EP11152994 2011-02-02
EP11152994.7 2011-02-02
PCT/EP2012/050327 WO2012095436A1 (en) 2011-01-11 2012-01-11 Agrochemical formulation comprising encapsulated pesticide

Publications (2)

Publication Number Publication Date
CA2823105A1 CA2823105A1 (en) 2012-07-19
CA2823105C true CA2823105C (en) 2019-04-23

Family

ID=45464613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2823105A Active CA2823105C (en) 2011-01-11 2012-01-11 Agrochemical formulation comprising encapsulated pesticide

Country Status (11)

Country Link
US (1) US9241912B2 (pt)
EP (1) EP2663182B1 (pt)
JP (1) JP5852673B2 (pt)
KR (1) KR101948340B1 (pt)
CN (1) CN103298338B (pt)
AU (1) AU2012206618A1 (pt)
BR (1) BR112013017684B1 (pt)
CA (1) CA2823105C (pt)
EA (1) EA201300811A1 (pt)
IL (1) IL227226B (pt)
WO (1) WO2012095436A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140003571A (ko) * 2011-01-24 2014-01-09 바스프 에스이 캡슐화된 살충제를 포함하는 농약 배합물
DK3137437T3 (da) * 2014-05-02 2020-01-27 Dow Agrosciences Llc Mikroindkapslet nitrifikationsinhibitorsammensætning
ES2774482T3 (es) * 2015-10-22 2020-07-21 Basf Se Un proceso para preparar una dispersión acuosa de micropartículas
EP3170552A1 (en) 2015-11-23 2017-05-24 Basf Se Microcapsule comprising a polymeric shell and a hydrophilic or hydrophobic core material
WO2017157678A1 (en) * 2016-03-17 2017-09-21 Basf Se Reduced photodegradation by co-dissolving pyraclostrobin and uv absorber
GB2551814B (en) * 2016-06-30 2021-02-24 Syngenta Participations Ag Microcapsules encapsulating lambda-cyhalothin
EP3278666A1 (de) * 2016-08-04 2018-02-07 Bayer CropScience Aktiengesellschaft Wässrige kapselsuspensionskonzentrate auf basis von 2-(2,4-dichlorbenzyl)-4,4-dimethyl-1,2-oxazolidin-3-on
CN111010876B (zh) * 2017-07-31 2022-01-11 陶氏环球技术有限责任公司 包封方法
CN111117124B (zh) * 2018-10-30 2021-02-12 华南理工大学 一种热水可溶的聚乙烯醇膜及其制备方法和应用
CN117378605B (zh) * 2023-12-12 2024-03-15 中国农业科学院农业环境与可持续发展研究所 一种菊酯类农药微胶囊悬浮剂及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056610A (en) 1975-04-09 1977-11-01 Minnesota Mining And Manufacturing Company Microcapsule insecticide composition
US4677003A (en) * 1985-04-30 1987-06-30 Rohm And Haas Company Microsuspension process for preparing solvent core sequential polymer dispersion
KR100313589B1 (ko) 1993-02-09 2002-11-29 노바티스 아게 미세캡슐의 제조방법
EP0619073A3 (en) 1993-04-05 1994-10-26 Monsanto Co Aqueous pesticides flowable formulations.
US5846554A (en) 1993-11-15 1998-12-08 Zeneca Limited Microcapsules containing suspensions of biologically active compounds and ultraviolet protectant
JP3848676B2 (ja) * 1993-11-15 2006-11-22 シンジェンタ リミテッド 生物学的に活性な化合物の懸濁液を含有するマイクロカプセル
US5925464A (en) * 1995-01-19 1999-07-20 Dow Agrosciences Llc Microencapsulation process and product
US5705174A (en) 1995-06-07 1998-01-06 American Cyanamid Company Process for the preparation of microcapsule compositions
JPH09235204A (ja) * 1995-12-25 1997-09-09 Sumitomo Chem Co Ltd 有害生物防除剤組成物
JP3613420B2 (ja) 1996-03-15 2005-01-26 日本化薬株式会社 有害生物防除マイクロカプセル組成物
ZA974359B (en) * 1996-05-23 1998-05-12 Zeneca Ltd Microencapsulated compositions.
NZ522785A (en) * 2000-06-05 2004-05-28 Syngenta Ltd Novel microcapsules
UA78326C2 (uk) * 2002-06-12 2007-03-15 Сінгента Партісіпейшнс Аг Гербіцидна синергетична композиція та спосіб боротьби з ростом небажаної рослинності
GB0219611D0 (en) * 2002-08-22 2002-10-02 Syngenta Ltd Composition
EP2153889A3 (de) 2008-08-15 2014-08-13 Evonik Degussa GmbH Nanoemulsionen und Verfahren zu deren Herstellung, sowie deren Verwendung als Formulierungen von Pflanzenschutz- und/oder Schädlingsbekämpfungsmitteln und/oder kosmetischen Zubereitungen
EP2387308B1 (en) * 2009-01-16 2018-02-28 VKR Holding A/S A method for the preparation of particles for controlled release of a biocide
CN102395277B (zh) 2009-02-13 2018-08-03 孟山都技术公司 减少作物损伤的胶囊化除草剂
UA107670C2 (en) * 2009-08-07 2015-02-10 Dow Agrosciences Llc Meso-sized capsules useful for the delivery of agricultural chemicals
UA111167C2 (uk) * 2010-08-05 2016-04-11 ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі Пестицидні композиції мезорозмірних частинок з підсиленою дією

Also Published As

Publication number Publication date
CA2823105A1 (en) 2012-07-19
IL227226B (en) 2020-01-30
AU2012206618A1 (en) 2013-07-25
EP2663182A1 (en) 2013-11-20
JP2014501775A (ja) 2014-01-23
EA201300811A1 (ru) 2013-12-30
JP5852673B2 (ja) 2016-02-03
BR112013017684A2 (pt) 2016-07-12
BR112013017684B1 (pt) 2018-12-11
CN103298338A (zh) 2013-09-11
KR20140043326A (ko) 2014-04-09
WO2012095436A1 (en) 2012-07-19
US9241912B2 (en) 2016-01-26
EP2663182B1 (en) 2015-03-18
CN103298338B (zh) 2016-02-10
US20130287844A1 (en) 2013-10-31
KR101948340B1 (ko) 2019-02-14

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Effective date: 20170109